Concord Grape

SW 6550 / Sherwin-Williams
#443757

An elegant, deep purple shade offering the kind of nuance designers reach for repeatedly.

Spec Sheet

Hex#443757
RGB68, 55, 87
HSL264°, 23%, 28%
On White 10.88:1 AAA
On Black 1.93:1 Fail

For AI Tools

Copy this snippet and paste it into any AI tool
Use these colors for all components:

Background: #F4F3F6
Text: #130D1C
Accent: #443757
Support: #7AA33E
Neutral: #D7CAD8

Rules:
- Use Background for surfaces and canvas
- Use Ink for body text and icons
- Never use Accent as body text — contrast is too low
- Maintain 4.5:1 minimum contrast for normal text
Learn more about AI Palette

Design System from Concord Grape Palettes are free. Exports aren't.

#F4F3F6 background RGB 244 243 246
#130D1C ink RGB 19 13 28
#443757 accent RGB 68 55 87
#7AA33E support RGB 122 163 62
#D7CAD8 neutral RGB 215 202 216
Processed in 0ms

CSS Variables

:root {
  --palette-background: #F4F3F6;
  --palette-ink: #130D1C;
  --palette-accent: #443757;
  --palette-support: #7AA33E;
  --palette-neutral: #D7CAD8;
}

Tailwind Config

{
  "palette-background": "#F4F3F6",
  "palette-ink": "#130D1C",
  "palette-accent": "#443757",
  "palette-support": "#7AA33E",
  "palette-neutral": "#D7CAD8"
}

Pro Exports Pro

Color Blindness Simulation

#303D58
Protanopia
#323D56
Deuteranopia
#413C43
Tritanopia

Build a design system around Concord Grape.